baber/WOPTO huggingface dataset:
Patent RU-2167847-C1 (RU)
Inventor: UKLONSKIJ I P
IPC: C07C21/185
Filed: 2000-05-15
Granted: 2001-05-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: process includes pyrolysis of difluoromethane (Chladone R22) in presence of 0.09-0.16 kg of hexafluoropropylene per 1 kg of Chladone R22, quenching of pyrolysis products, and separation of hydrogen chloride into its aqueous solution. After neutralization, compression, and condensation of pyrolysis products, multistep rectification is performed to isolate desired product fraction, fraction 1 containing Chladone R22 with 10-20% hexafluoropropylene, and fraction 2 with boiling temperature above -30 ° C, at atmosphere pressure, which contains Chladones R124, R124a, RC3186, and R326. Part of fraction 1, in amounts permitting withdrawal of excess hexafluoropropylene formed in difluoromethane pyrolysis stage, is separated by water absorption. Absorbed components are further desorbed and returned into pyrolysis stage together with the rest of fraction 1. Non-absorbed gases are separated by rectification into hexafluoropropylene and azeotropic mixture of the latter with Chladone R22, which is also returned into pyrolysis stage. Absorption with water is carried out at temperature of water from 5 to 45 C, pressure from 5 to 10 atm, and weight ratio of water to pyrolysis products between 20:1 to 90:1. Desorption of gases from water is carried out by reducing pressure to 0.05-1.20 gauge atm. Water after desorption, if necessary, is cooled and reused in absorption stage. EFFECT: reduced power consumption and reduced amount of by-products. 3 cl, 2 tbl, 16 ex
Patent RU-2178452-C1 (RU)
Inventor: BASARYGIN M JU
IPC: C10G73/28
Filed: 2000-05-17
Granted: 2002-01-20
Abstract: FIELD: petroleum processing. SUBSTANCE: cycloparaffins are isolated by assistance of double- step centrifugation, the first-step centrifugation being effected at separation factor 1000-2000 and temperature 15-20 C to separated water and suspended cycloparaffins from gas condensate. Centrifuge is cooled crystallization temperature of cycloparaffins and resulting mixture is subjected to the second centrifugation step, which is effected at separation factor 1000-2500 to yield cleaned gas condensate and residue containing cycloparaffins characterized by purity 96.197.9 wt. %. EFFECT: increased gas condensate quality. 2 cl, 1 dwg, 2 tbl
Patent RU-2170575-C1 (RU)
Title: Препарат для лечения мастита, ран, травм и ожогов кожи вымени животных
Inventor: GUSEV A A
IPC: A61K31/00
Filed: 2000-10-19
Granted: 2001-07-20
Abstract: Изобретение относится к ветеринарии. При маститах, ранах, травмах и ожогах кожи вымени животных лечение проводят препаратом, содержащим в одной дозе введения, г/мл: бензилпенициллина натриевую или калиевую соль 10000 - 20000 ЕД/мл, стрептомицина сульфат 10000 - 20000 ЕД/мл, норсульфазол 0,03 - 0,04, масло 0,90 - 0,91, моноглицерид мягкий 0,03, моноглицерид твердый 0,03. Препарат готовят путем диспергирования порошков антибиотиков и норсульфазола в масляной основе (масло с эмульгаторами) в коллоидной мельнице до получения однородной и стабильной суспензии. Лечебная доза введения 5 - 10 мл. В результате ежедневного двухкратного применения препарата выздоровление животных достигается через 1 - 5 дней лечения. 17 з.п.ф-лы, 4 табл.
Patent RU-2172492-C1 (RU)
Title: Alcohol abuse diagnostic method
IPC: G01N33/92
Filed: 2000-11-13
Granted: 2001-08-20
Abstract: FIELD: hepatology. SUBSTANCE: in serum prepared from patient's blood, general lipid level is determined and, when its value is equal to or exceeds 8.5 g/l, alcohol abuse is diagnosed. EFFECT: simplified analytical procedure and increased accuracy. 4 ex
Patent RU-2178375-C1 (RU)
Title: Aircraft multi-function display
Inventor: ALEKSANDROV G I
IPC: B64D45/00
Filed: 2000-12-28
Granted: 2002-01-20
Abstract: FIELD: aviation instrumentation engineering. SUBSTANCE: display is designed for representation of parameters of flying vehicle and its on- board equipment by crew members. Display includes liquid crystal screen, unit of sensors showing screen state parameters, actuating device unit, unit of mode-of-operation controls and information exchange adapter, reprogrammed storage of programs and symbols, on-line storage unit, graphical processor, video graphical adapter, reprogrammed synthesized multiple image storage and information exchange adapter with ground technological and operational verifying equipment which are interconnected by inputs and outputs via information computer exchange line. Said display possesses extended functional capabilities and may be used as tactical situation display, low altitude flight display, windscreen display, observation facilities display, as well as multi- functional control console of flying vehicle and on-board equipment. EFFECT: enhanced efficiency and reliability. 3 cl, 1 dwg
Patent RU-2177799-C1 (RU)
Title: Species of medicinal plants for treatment of abstinent and postabstinent syndrome in drug addict patients (variants)
Inventor: POLIENKO EH M
IPC: A61K36/80
Filed: 2001-04-25
Granted: 2002-01-10
Abstract: FIELD: medicine, narcology, phytotherapy. SUBSTANCE: invention proposes 4 species for treatment of abstinent and postabstinent syndromes in patients suffering with drug addiction. The proposed species eliminate depression symptoms, enhanced excitability and sleep disturbance. Medicinal plants as components of species show interenhancing effect and prolong effect of each component that ensures to exclude intake of medicinal agents which deteriorate the impaired liver function as the main detoxificating organ in humans. Investigations showed good tolerance of species, absence of complications and adverse effects. The proposed species of medicinal plants can be used as a phytocomponent to biologically active supplements and tea. EFFECT: enhanced effectiveness of species, valuable medicinal properties, absence of adverse effects. 4 cl
Patent RU-2184677-C1 (RU)
Title: Лопастной движитель
Inventor: ORDZHONIKIDZE I N
IPC: B64C29/00
Filed: 2001-05-16
Granted: 2002-07-10
Abstract: Изобретение касается конструкции лопастного движителя. Лопастной движитель содержит приводной вал 1 с крестовиной 2, конический редуктор, боковые шестерни 3 которого, зацепленные с центральной шестерней 4, установлены с возможностью вращения на осях крестовины 2. Центральная шестерня 4 зафиксирована неподвижно в опоре 5 для корпуса. Со ступицей каждой боковой шестерни кинематически связаны две лопасти 6, 7. Лопасти выполнены плоскими, непосредственно соединены со ступицей соответствующей боковой шестерни 3 и радиально направлены по отношению к оси вращения этой боковой шестерни. При этом плоскость одной лопасти расположена под прямым углом или под углом, близким к прямому, к плоскости другой лопасти, а плоскости лопастей одной боковой шестерни расположены под прямым углом или под углом, близким к прямому, к плоскостям соответствующих лопастей другой боковой шестерни. Технический результат заключается в повышении эксплуатационной эффективности лопастного движителя. 1 ил.
Patent RU-2185728-C1 (RU)
Title: Устройство для мониторинга промысловой акватории
Inventor: VASIL EV V V
IPC: A01K74/00
Filed: 2001-07-09
Granted: 2002-07-27
Abstract: Изобретение относится к устройствам для проведения мониторинга промысловой акватории. Сетное устройство для мониторинга промысловой акватории включает по меньшей мере две ловушки каскадного порядка, выполненные в виде равнобоких сетных трехгранных призм, снабженных по нижней подборе загрузкой, а по верхней подборе - плавом, подъемными дорогами, входными устьями, и соединенные направляющими крыльями, имеющими прямоугольную форму. Ловушки располагают последовательно в порядке "ловушка - направляющее крыло - ловушка", при этом направляющие крылья расположены в одной плоскости с боковыми сторонами ловушек каскадного порядка. Верхняя и нижняя подборы направляющих крыльев являются соответственно продолжением верхней и одной из нижних подбор ловушек каскадного порядка. Количество ловушек каскадного порядка в порядке на одну больше, чем направляющих крыльев, при этом концевые ловушки каскадного порядка имеют одно входное устье со стороны направляющего крыла. Направляющие крылья имеют длину, находящуюся в прямой зависимости от загрузки нижних подбор направляющего крыла и ловушки каскадного порядка, обеспечивающей плотное прилегание основания ловушки каскадного порядка к грунту, а объем плава на верхних подборах направляющего крыла и ловушки каскадного порядка должен обеспечивать угол наклона направляющего крыла менее 90 o . Изобретение позволит обеспечить наиболее рациональное количественное и качественное расположение рыболовного флота на промысловой акватории. 2 з.п.ф-лы, 2 ил.
Patent RU-2196735-C1 (RU)
Inventor: RJABTSEV A D
IPC: C01D15/02
Filed: 2001-07-20
Granted: 2003-01-20
Abstract: FIELD: chemical technology of production of inorganic compounds. SUBSTANCE: invention refers to processes of extraction of monohydrate of high-purity lithium hydroxide from materials containing lithium carbonate or technical lithium. Lithium carbonate is solved in sulfuric acid formed in anode chamber of membrane electrolyzer with obtainment of solution of lithium sulfate. Solution of lithium sulfate with concentration 180-200 kg/cu.m (3.3-3.6 kg eq/cu.m) displays high conduction and allows process of conversion of lithium sulfate to hydroxide to be conducted in electrolyzer with current density 5.0-15.0 A/dm and voltage drop across cell 4.7-5.1 V. Under conditions of membrane electrolysis formed solution of lithium hydroxide (catolyte) includes impurities of bivalent and trivalent metals contained in technical lithium carbonate or waste carrying Li 2 CO 3 . Solution of lithium hydroxide and lithium carbonate won within scope of technological process is utilized to purify anolyte from impurities. Concentration of lithium hydroxide in catolyte is kept at level 35.0-45.0 kg/cu.m. It is achieved when concentration of acid in anolyte equals 0.6-1.0 kg eq/cu.m. Keeping concentration of LiOH at level of 35.0-45.0 kg/cu.m is determined by least summary expenses on process of electrolysis and evaporation of solutions of LiOH. Content of impurities Na +  and K +  is maintained at level of 0.35-1.2 relative per cent in solutions of lithium hydroxide by extraction of portion of mother liquor. Monohydrate of lithium hydroxide formed in this case contains ≤0,060 mas.% of sodium (potassium) which can be washed out under conditions of counterflush prior to winning high-purity LiOH.H 2 O. Carbon dioxide at stage of neutralization of sulfuric acid by lithium carbonate is used for reclamation of lithium from mother liquors with production of lithium carbonate which is utilized in technological circuit to purify anolyte or is returned for operation of neutralization of sulfuric acid. EFFECT: potential for entrainment of technical lithium carbonate and waste containing lithium carbonate in process of extraction of high-purity monohydrate of lithium hydroxide. 4 cl, 6 dwg, 4 tbl
Patent RU-2181398-C1 (RU)
IPC: E01C1/00
Filed: 2001-07-24
Granted: 2002-04-20
Abstract: FIELD: transportation engineering, particularly, methods of control, and relief of passenger, passenger-freight and freight traffics of urban transport complex. SUBSTANCE: novelty according to the first version of the method is the fact that, at least, one tunnel is constructed under complicated mining and geological conditions, under acting main traffic artery without interruption of traffic in it. Tunnel is constructed by formation of protective screen in ground, injection consolidation of ground in internal space of contemplated tunnel and in its exterior with formation of injection piles for tunnel base; subsequent working of solidified ground in internal space of contemplated tunnel and making of tunnel lining. After tunnel completion, connected to it is system of access routes, or, at least, one through traffic artery, or a part of urban traffic is passed through tunnel. Novelty according to the second method version is the fact that, at least, one tunnel constructed under complicated mining and geological conditions under acting main traffic artery without interruption of traffic in it, includes formation in ground of protective screen, injection solidification of ground in internal space of contemplated tunnel and outside of it, with formation of internal piles under tunnel base; subsequent working of solidified ground in internal space of contemplated tunnel and making of tunnel lining. In so doing, solidification and working of ground are carried out by tiers with formation of leading overlaying bench, and at least, one underlying tier located under overlying one. After completion of tunnel construction, connected to tunnel is a system of access routes, or, at least, one though traffic artery and a part of urban traffic is passed through tunnel. Technical result of both version consists in reduction of terms, labor inputs and material consumption, provided control and relief of urban transport traffic without interruption of traffic in crossed traffic arteries and simultaneous performance of work involved in creation of creation of reliable and durable transportation structures under complicated mining and geological conditions, in conditions of dense housing system and presence of heavy traffic in traffic arteries. EFFECT: higher efficiency. 25 cl, 12 dwg
Patent RU-2190952-C1 (RU)
Title: Method for treating opium addiction complicated with neurocirculatory dystonia at acute period in young people
Inventor: JAKOVLEV N M
IPC: A61M21/00
Filed: 2001-07-24
Granted: 2002-10-20
Abstract: FIELD: medicine, psychophysiology. SUBSTANCE: the method deals with earlier detection of patient's neurocirculatory dystonia by measuring heart rate and arterial pressure, physiological loading is presented and heart rate and arterial pressure should be measured again. Then at continuous registration of heart rate the loading is suggested as retention of breathing at inhalation and time period is measured since the onset of breathing retention till the onset of heart rate increase at the background of restricted breathing. Then comes the seance of diaphragmatic breathing with the help of biofeedback according to immediate heart rate values. Additionally, it is necessary to carry out 4-5 daily trainings for breathing retention, and as its physiological parameter one may use immediate heart rate data. During a seance patient's diaphragmatic breathing is elaborated, moreover, a patient performs inhalation at higher heart rate and expiration - at lower one. Before each inhalation the breathing should be restricted for 1- 4 sec. Therapy course lasts for 25-30 daily seances per 15-30 min. EFFECT: higher efficiency of therapy. 2 cl, 3 ex _
Patent RU-2202912-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-09
Granted: 2003-04-27
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding of protein, fat and carbohydrate components, their mixing with water and mineral additive, Then heating, homogenization are carried out in which process enzyme and vitamin additives are introduced. The latter includes a preparation produced by successive extraction of biomass of Mortierella sepedonioides micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue in amount up 0.5% from mass of total mixture. Then mixture is dried without oxygen access, crushed and reduced by water before using. EFFECT: increased quality of final product.
Patent RU-2190604-C1 (RU)
Inventor: SAVEL EV E A
IPC: C07D213/82
Filed: 2001-09-17
Granted: 2002-10-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method of synthesis of N-nicotinoyl-γ-aminobutyric acid used as an intermediate compound for preparing medicinal forms of N-nicotinoyl-γ-aminobutyric acid sodium salt (picamilon) which is a highly effective preparation showing nootropic effect and improving the cerebral circulation. Method is carried out by preparing a mixed anhydride of nicotinic and pivalic acids by interaction of pivaloyl chloride with nicotinic acid in acetonitrile medium in the presence of an organic amine, acylation of -γ-amino-butyric acid or its water-soluble salt with the prepared solution of a mixed anhydride and the following crystallization of the end product from a reaction mass at value of hydrogen index of medium pH = 3.0-5.5. The claimed method provides preparing N-nicotinoyl-γ--aminobutyric acid with increase of the yield to 78-82% of theory value as measured for -γ-aminobutyric acid. EFFECT: improved method of synthesis, increased yield. 2 cl, 3 ex
Patent RU-2207684-C1 (RU)
Title: Spark-gap arrester
Inventor: BELOUSOV V I
IPC: H01T4/10
Filed: 2001-12-24
Granted: 2003-06-27
Abstract: FIELD: surge arresters for protecting accessories of contact-system foundations and supports. SUBSTANCE: spark-gap arrester designed to protect accessories of contact-system foundations and supports against circulating currents and also to pass current to rail circuit in case of insulation breakdown in contact system has split case of two parts made of insulating material for their joining together through threaded joint. Upper part of case has inner cavity and bottom one is provided with longitudinal gas vents filled with silicone sealing compound. Case accommodates high- and low-voltage electrodes coaxially fixed therein in position. Shields abutting against ends of electrodes are disposed in immediate proximity of one another and are facing each other; each shield has copper disk and steel disk. Steel disks of shields are facing each other and are separated by insulating spacer with hole in its center forming spark gap. Copper disk of one of shields has annular flange to encompass steel disk. EFFECT: simplified design, facilitated manufacture and servicing, reduced cost of arrester. 1 cl, 2 dwg
Patent RU-2196771-C1 (RU)
Inventor: IL IN A N
IPC: C07D307/42
Filed: 2002-01-15
Granted: 2003-01-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of 2-methyl-5-[di-(trifluoromethyl)oxymethyl] furan eliciting disinfecting effect with respect to tuberculosis mycobacteria. Method involves interaction of 2-methylfuran with hexafluoropropylene oxide passed preliminary through catalyst comprising mixture of aluminium oxide and zeolite of grade NaA taken in the volume ratio = 10:1 at temperature from -5 to +25 C in the presence of 0.5-5 wt.% of tetrahydrofuran. Method allows to synthesize product exhibiting both fungicide and virucidal properties, disinfecting effect with respect to tuberculosis mycobacteria due to reduced amount of impurities and increase of basic substance up to 98.67-99.05% in simultaneous increase of process output up to 166.9-177.3 g/l x h. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2205208-C1 (RU)
Title: Method of preparing metal-working process grease
Inventor: KARPINSKIJ O JU
IPC: C10M177/00
Filed: 2002-04-05
Granted: 2003-05-27
Abstract: FIELD: lubricants. SUBSTANCE: process grease used in metallurgy and in metal-working shops, in particular in metal forming (dragging, rolling, stamping, etc. ) and metal machining (cutting, drilling, milling, etc.). Grease is prepared from low-grade vegetable oils, which are preheated to 70-80 C and then supplemented by KOH catalyst and triethanolamine at stirring. Reaction is carried out for 3-4 h at 130-140 C. After cooling to 70-80 C, emulsifier OP-10 or OP-7 and mustard powder are added to give product composed of, wt %: vegetable oil 60-70, KOH 1- 3, triethanolamine 20-23, emulsifier 3-5, mustard powder 3-5, and water - the balance. EFFECT: reduced expenses on power during environmentally safe process and improved various- destination wire dragging process parameters. 2 tbl
Patent RU-2203463-C1 (RU)
Inventor: SHIPOV V P
IPC: F28G9/00
Filed: 2002-04-08
Granted: 2003-04-27
Abstract: FIELD: thermal engineering. SUBSTANCE: compound used for removing scale from heat-transfer surfaces of heat-and-power generating equipment has product of oxidizing and hydrolytic destruction of biogenic wastes incorporating humic materials and water. Scale is removed by means of this compound under hydrodynamic conditions whose parameters for source diameter of tubes being washed are determined before washing, Process is conducted at washing liquid temperature of 70±10 ° C with liquid continuously circulating for the entire period specified for complete cleaning. Proposed procedures are aimed at eliminating corrosion. EFFECT: enhanced safety for personnel and environment in compound use, storage, and recovery. 2 cl, 1 ex
Patent RU-2217011-C1 (RU)
Title: Method for producing of biologically active food additive "polyhit"
Inventor: BYKOVA V M
IPC: A23L17/00
Filed: 2002-04-26
Granted: 2003-11-27
Abstract: FIELD: fish industry, in particular, production of food additives from hydrobionts and algae. SUBSTANCE: method involves mixing chitosan with sea kale and packing; additionally using sugar, citric acid and apple essence; before mixing procedure, preliminarily grinding chitosan and sea kale to 3-5 mm and 0.5-1.5 mm sized particles, respectively; solving sugar and citric acid in boiled water at ratio of 1:5-1:10; adding apple essence to produced solution; mixing said components in extruder; drying granules until moisture content is 8-10% and providing repeated grinding until particle size is 0.1-0.3 mm. EFFECT: suffocated organoleptical factors, wider range of usage as prophylactic additive and wider range of biologically active additives based on chitosan. 3 ex
Patent RU-2217303-C1 (RU)
Inventor: ZHERNAKOV N I
IPC: E04C5/00
Filed: 2002-04-29
Granted: 2003-11-27
Abstract: FIELD: manufacture of heat-insulating reinforced cellular concretes of autoclave hardening. SUBSTANCE: the equipment for manufacture of the cellular concrete product with a reinforcing cage is made in the form of a frame installed on a metal mould with movable battens with metal rods placed on it, locks of the reinforcing cage installed in a even number made in pairs one above another. The metal rods are made with locks in the lower part, handles-stops in the upper part and springs between the battens and handle-stops. EFFECT: reduced cost of the product. 4 cl, 5 dwg
Patent RU-2220744-C1 (RU)
Title: Vaccine against foot-and-mouth asia-1 type and method for it preparing
Inventor: LEZOVA T N
IPC: C12N7/00
Filed: 2002-07-01
Granted: 2004-01-10
Abstract: FIELD: veterinary virology, biotechnology. SUBSTANCE: inactivated vaccine against foot-and-mouth Asia-1 type comprises virulent and purified antigenic material as immunogenic (146S + 75S) components of foot-and-mouth virus Asia-1 type, strain = 1737/Georgia/2000, adjuvant and supporting medium taken in effective ratios. The strain is deposited in collection microorganism strains in VGNKI at registration number = 1737/Georgia/2000/DEP. Virus is reproduced in suspension culture of cells VNK-21. Aminoethylethyleneimine in the concentration 0.025-0.05% is used as an inactivating agent. For purification of antigen suspension from inert impurities polyhexamethylene guanidine in the concentration 0.005-0.007% is used. For preparing the adsorbed vaccine aluminum hydroxide gel and saponin additionally are used as adjuvants and oily adjuvant is used for preparing emulsion vaccine. For preparing the sorbed vaccine antigenic material with content of immunogenic (146S + 75S) components of food-and-mouth virus, at least 2.0 mcg/ml and emulsion vaccine 4.0 mcg/ml. Invention provides the enhancement of immunogenic activity of vaccine against foot-and-mouth virus Asia-1 type circulating in Transcaucasia and Near Eastern countries. EFFECT: improved preparing method, valuable properties of vaccine. 20 cl, 10 tbl